AU1118395A - A heat exchanger - Google Patents

A heat exchanger

Info

Publication number
AU1118395A
AU1118395A AU11183/95A AU1118395A AU1118395A AU 1118395 A AU1118395 A AU 1118395A AU 11183/95 A AU11183/95 A AU 11183/95A AU 1118395 A AU1118395 A AU 1118395A AU 1118395 A AU1118395 A AU 1118395A
Authority
AU
Australia
Prior art keywords
water chamber
chamber
forms
heat exchange
exchange wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU11183/95A
Inventor
John Michael Ahern
Thomas Conneely
Ciaran John Costelloe
Paul Monaghan
Michael Vaughan
John Wood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RUSTSUN Ltd
Original Assignee
RUSTSUN Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RUSTSUN Ltd filed Critical RUSTSUN Ltd
Publication of AU1118395A publication Critical patent/AU1118395A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
    • F24H1/282—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes with flue gas passages built-up by coaxial water mantles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0015—Guiding means in water channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Power Steering Mechanism (AREA)

Abstract

A condensing boiler (1) comprises a heat exchanger (5) having a cylindrical first heat exchange wall (6) surrounded by an outer water chamber (10). A plug (17) extends into the first heat exchange wall (6) and forms a combustion chamber (22) and an annular downwardly extending flue gas passageway (23) for accommodating flue gases from the combustion chamber (22). The plug (17) comprises an outer shell (18) which forms a second heat exchange wall (19) and an inner cylindrical shell (35) which forms with the outer shell (18) an inner water chamber (36). A connecting pipe (46) connects the inner water chamber (36) to the outer water chamber (10) so that water flows in series through the inner water chamber (36) and the outer water chamber (10) from a return water inlet (42) in the inner water chamber (36) to a flow water outlet (16) from the outer water chamber (10).
AU11183/95A 1993-11-25 1994-11-25 A heat exchanger Abandoned AU1118395A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IE930900 1993-11-25
IE930900 1993-11-25
PCT/IE1994/000057 WO1995014895A1 (en) 1993-11-25 1994-11-25 A heat exchanger

Publications (1)

Publication Number Publication Date
AU1118395A true AU1118395A (en) 1995-06-13

Family

ID=11040177

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11183/95A Abandoned AU1118395A (en) 1993-11-25 1994-11-25 A heat exchanger

Country Status (5)

Country Link
EP (1) EP0731899B1 (en)
AT (1) ATE191272T1 (en)
AU (1) AU1118395A (en)
DE (1) DE69423779D1 (en)
WO (1) WO1995014895A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013019761A1 (en) * 2011-07-29 2013-02-07 Claudio Filippone Waste heat recovery and conversion system and related methods
KR101606264B1 (en) * 2014-04-22 2016-03-24 최영환 Heat exchanger having circulating guide
GB2552523B (en) * 2016-07-28 2020-12-30 Bkbd Ltd Condensing boiler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2028253C3 (en) * 1969-07-04 1979-01-11 Gustav Ospelt, Hovalwerk Ag, Vaduz Heating boilers for liquid or gaseous fuels
FR2353022A1 (en) * 1976-05-24 1977-12-23 Raffinage Cie Francaise PROCESS FOR REHEATING A HEAT TRANSFER FLUID CIRCULATING IN A BOILER, AND BOILERS IMPLEMENTING THIS PROCEDURE

Also Published As

Publication number Publication date
WO1995014895A1 (en) 1995-06-01
DE69423779D1 (en) 2000-05-04
EP0731899B1 (en) 2000-03-29
EP0731899A1 (en) 1996-09-18
ATE191272T1 (en) 2000-04-15

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